baber/WOPTO huggingface dataset:
Patent JP-S6029660-A (JP)
Title: Slackness detecting method of rotary electric machine and its device
Inventor: WATANABE SHIYUNZOU
IPC: G01H17/00
Filed: 1983-07-28
Abstract: PURPOSE:To evaluate quantitatively the soundness of a rotary electric machine by calculating the ratio (DELTAT2/DELTAT1) of a time DELTAT1 from a trigger level to the maximum value and a time DELTAT2 from the maximum value to the trigger level, and quantifying the slacking state of rotor bar of a motor, a wedge and a coil. CONSTITUTION:Laminated iron cores 3a, 3b and 3c are installed through a rib 2 to a revolving shaft 1, and these laminated iron cores hold an interval each other by inside interval pieces 4a, 4b and an outside interval piece 5, etc., and are held in the axial direction by a rotor iron core holding plate 6. Also, a rotor bar 7 passes through a slot of the laminated iron cores 3a, 3b and 3c, and it is coupled to a short-circuit ring 8 and a protective ring 9 in the end part. A hammer 10 is provided with a force detecting sensor 11 of a piezoelectric type for converting a force of a strike time to an electric signal. The electric signal from the force detecting sensor 11 is led to an amplifier which is not shown in the figure, by a cable 12. Whether a slack state is normal or abnormal can be decided by grasping and comparing DELTAT2/DELTAT1 in case when there is no slackness.
Patent JP-H11325526-A (JP)
Title: Ventilating fan
Inventor: SATO KIMIHARU
IPC: F24F11/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the life of a fan apparatus from being lowered and the amount of power consumption from being increased. SOLUTION: A control device once detecting that a calculated air amount is less than a set value in an operation state of a fan device 13, judges that outdoor air is blowing into a body frame (detection of a reverse air). The control device interrupts the fan apparatus 13, and closes an air duct 5a and further prevents the fan apparatus 13 from being operated in an overloaded condition. Hereby, it is prevented that the fan apparatus 13 is abnormally raised in its temperature to lower the life of the fan apparatus 13 and increase the amount of power consumption.
Patent JP-H04338377-A (JP)
Title: Dephosphooxidized nucleotide, and method for preparation, purification, and stabilization thereof
Inventor: GUUGAN CHIYAN
IPC: C07D213/82
Filed: 1991-05-14
Abstract: PURPOSE: To obtain a novel compd. which has low cytotoxicity to normal human cells and is useful as an anticancer drug.  
     CONSTITUTION: A compd. of formula I (R is a nitrogen base). For example, a compd. of formula II. The compound of formula I is obtd. by dissolving a nucleotide into distilled water, oxidizing the soln. by sodium periodate, then adding ethylene glycol to the soln. to destroy excessive IO 4 , incubating the nucleotide in water of 37°C, removing the phosphoric acid part by β dissociation and refining this soln. by using high performance protein liquid chromatography. The compound of formula I is preferably stored after freeze drying. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H08316390-A (JP)
Title: Fe-ni based material for electronic device and production thereof
Inventor: NAKANISHI HIROKI
IPC: C22C38/00
Filed: 1995-05-12
Abstract: PURPOSE: To obtain an Fe-Ni based alloy exhibiting improved etching performance and a production method therefor. CONSTITUTION: The Fe-Ni based material for electronic device has such micro texture as recrystallization grains 1 are deposited in network shape along the grain boundary of austenite crystal. It can be produced by subjecting the material to cold rolling one or more than one time after hot rolling and then heating the material at 500-950 deg.C to deposit recrystallization grains 1 in network shape along the grain boundary 2 of austenite under cold roll state. The material can be subjected to final cold rolling or annealing for relaxing strain after deposition of recrystallization grain 1.
Patent JP-H0630950-A (JP)
Title: Osteosynthesis fixing element
Inventor: YOHANESU FURIDORIN SHIYURAPUFU
IPC: A61B17/60
Filed: 1993-05-18
Abstract: PURPOSE: To enable to maintain fastening even if force is generated, by providing a sagital cavity at a lower end of a cylindrical fixing element for a longitudinal material and fitting a spherical body into a spherical segement cavity with part thereof projected. CONSTITUTION: At an upper part 3, a U-shaped receiving part having leg parts 26, 26 opposing each other to cross a longitudinal axis 1 and a bottom 18 is formed with a through path 4 opening upward, and a longitudinal material 5 is introduced thereinto. A fixing element 7 is screwed into internal threads 11 of the leg parts 26, 26 by introducing a hexagonal spanner or the like into a polygonal hole 17 of the fixing element 7 which has a spherical segment cavity 9 at its lower end 8 to be disposed close to the longitudinal material 5 such that a a spherical body 10 rotatably fitted into the spherical segment cavity 9 is partly projected, thereby fastening the longitudinal material 5. Thus, even if force is generated, the fastening can be maintained, and even a self- fastening effect can be brought about.
Patent JP-S6121401-A (JP)
Title: Electric-pneumatic converter
Inventor: FUJIWARA MASATOSHI
IPC: F15B5/00
Filed: 1984-07-06
Abstract: PURPOSE:To improve response accuracy by applying an input electric signal to a piezo-electric flapper after its pulse width is modulated in a system where a nozzle opening portion is opened and closed by the piezo-electric flapper to control nozzle back pressure. CONSTITUTION:An electric-pneumatic converter 30 includes a piezo-electric flapper 2 comprising a bimorph-type piezo-electric vibrator formed by a plate central electrode 4 clamped by electric strain materials 6 such as PZT or the like, and outside electrodes 8 for clamping the outsides of the electric strain materials, one end of which is fixed. An opening portion of a nozzle 18 is opened and closed by the flapper 2 to adjust the amount of air leaking from the opening portion and change the back pressure of the nozzle, and the change is output as air pressure PN. In this case, a pulse width modulator 10 for converting a d.c. voltage signal Ei from an input terminal 12 to a pulse width signal in a linear relation is interposed in an electric circuit of the piezo-electric flapper 2. Thus, the relation between the input electric signal and the output pneumatic signal is prevented from changing with the passage of time.
Patent JP-H0774384-A (JP)
Title: Photoelectron integrated circuit and its manufacturing method
Inventor: MICHIGUCHI KENTARO
IPC: H01L27/14
Filed: 1994-06-21
Abstract: PURPOSE:To provide a photoelectron integrated circuit where process failure can be reduced and at the same time light conversion efficiency and resistance stability can be improved and its manufacturing method. CONSTITUTION:In the circuit, light element pin-PD and electron element HBT are monolithically integrated and formed on a semiconductor substrate 1. A recessed step part 4 is formed in recessed shape with a specific depth on the surface region of the semiconductor substrate 1 The pin-PD is constituted based on a photodiode layer laminated on a first transistor layer as Pin-PD region 2 at the inside region of the recessed step part 4. On the other hand, HBT is constituted based on only a second transistor layer formed separately from the first transistor layer as HBT region 3 at the surrounding region of the recessed step part 4, where the difference in thickness of pin-PD for the thickness of HBT is buffered by the depth of the recessed step part 4. thus forming the pin-PD and HBT to be at nearly identical height.
Patent JP-S5565890-A (JP)
Title: Heat transferring tube
Inventor: SATOU JIYUNICHI
IPC: F28D15/00
Filed: 1978-11-14
Abstract: PURPOSE: To improve the capacity limit of thermal transference for the heat transferring tube by dividing the tube into the vapor passage section nd the condensed liquid passage section with a porous internal tube.  
     CONSTITUTION: A porous internal tube is coaxially mounted inside the body 1 of the heat transferring tube. The body is divided into the vapor passage section 8b and the condensed liquid passage section 8c with the internal tube. Therefore, the vapor and the condensed liquid in no way contacts each other thereby eliminating the limit to the heat transference otherwise caused by friction between the rising vapor and the lowering condensed liquid 6 through a vapor liquid two phase thermosyphon. Since the side wall of the internal tube 8 is prous, vapor bubble generated at the heating section 4 can move through the inside of the internal tube while the vapor at the heat removing section can go out of the internal tube 8. Thus, heat transference between vapor and liquid can be performed smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10315292-A (JP)
Title: Method and device for plastic molding
Inventor: HATAKEYAMA TOSHIHARU
IPC: B29L11/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding device for molding easily and with high accuracy a thick wall molded product such as a plastic lens. SOLUTION: A molding device is provided with a mold consisting of a fixed mold 11 and a movable mold 12, temperature control plates 13 and 14 and temperature control blocks 19 and 20 for heating or cooling the mold, press mechanisms 22 and 23 for pressing the temperature blocks to the mold and a computation control section 27. In the solidifying process of molten resin in a cavity 30, the pressure of respective sections of molten resin is sensed by a mold internal pressure sensor 26a, and based on the pressure sensed value, the operations of the temperature plates, temperature control blocks and press mechanisms are controlled by commands from the computation control section 27.  The uniformization of pressure of respective sections of in-mold resin in the solidifying process, namely the uniformization of solidifying speed of molten resin, can be achieved by the above mold temperature control.
Patent JP-H06323098-A (JP)
Title: Segment assembling device in shield work
Inventor: KOSAKA FUMIO
IPC: E21D11/40
Filed: 1993-05-18
Abstract: PURPOSE:To reduce the number of sensors, downsize a device, and realize even work in a medium and small diameter with high reliability by assembling a segment in a tunnel by control elements half of a conventional device. CONSTITUTION:A supply segment piece Q is gripped by a segment gripping device 4d of a guide frame part 4, and an engaging and fitting object part 4c of the guide frame part 4 is engaged with/fitted to a set guide S of an assembled supply segment piece P by turning control of an erector part 2. After the guide frame part 4 suspended from the erector part 2 through a continuously suspending mechanism 3 is pushed against an existing segment ring A2 by forward and backward movement control of the erector part 2 by releasing fixation by a guide frame fixing jack 2m, engagement and fitting are realized by turning control, and by means of an existing segment ring setting device 4n of the guide frame part 4, set pins 4t are inserted into respective segment bolt holes of the supply segment piece P and the existing segment ring A2 whose heights coincide with each other by ascending and descending movement control of the erector part 2, and bolt fastening is conducted in this condition.
Patent JP-S6031302-A (JP)
Title: Converter of strip line-slot line
Inventor: ARA YOUICHI
IPC: H01P3/08
Filed: 1983-08-01
Abstract: PURPOSE:To decrease the transmission possible lower limit frequency without spreading the area of a high frequency open end face by forming the outer circumference of the high frequency open end face of a slot line end in the form of meander. CONSTITUTION:The outer circumferential shape of the high frequency open end face 4 is formed as meander as shown in the structure of two examples of execution of a strip line-slot line converter. Outer circumferential lengths l2 and l2' in figure are designed longer than the conventional converter in the outer circumferential length of the high frequency open end face 4. Thus, it is recognized that the transmission possible lower frequency of the slot line of the strip line-slot line converter shown in figure is lower than that of the conventional converter.
Patent JP-S63301935-A (JP)
Title: Image reader
Inventor: WAKUI NORIHIRO
IPC: G03B27/52
Filed: 1987-06-02
Abstract: PURPOSE:To prevent the dirt due to dust mixed in sucked outside air by providing a blowing means with a dustproof filter, a shielding plate which is provided at the rear of the mirror unit of an optical system and faces the blowing direction of the blowing means, and a dustproof cover which covers an image pickup unit. CONSTITUTION:A blowing means 80 has a fan front chamber 82 where a dustproof filter 82 is attached to a front aperture part, and dust in outside air is removed by the dustproof filter 83. Outside air from which dust is removed is sent into a device by an electric fan 81 and is turned by a mirror back shielding plate 84 facing the blowing means 80 and a branched into two. One passes above the mirror back shielding plate 84 and under an original platen glass and is discharged out of the device through an aperture part 90a on the side face of a device frame. The other passes under the mirror back shielding plate 84 and along a dustproof cover 85 covering the image pickup unit and is discharged out of the device through the aperture part 90a. Thus, the blowing direction is changed to prevent outside air from directly acting upon respective members of the optical system, and sticking of dust to them is prevented.
Patent JP-S6031122-A (JP)
Title: Film sensitivity data output device of camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/097
Filed: 1983-07-29
Abstract: PURPOSE:To always obtain a correct exposure by setting film sensitivity data from a storing circuit to a resister at the time of a normal operation of the storing circuit, and operating an exposure based on the film sensitivity data of the register at the time of an abnormal operation of the storing circuit. CONSTITUTION:A microcomputer MCF reads ISO data inputted to a terminal JE2 from a camera, range data, and subsequently a flash photographing diaphragm value, and sets them to a register SVFR, registers ERFR1, ERFR2, and a register AVFR, respectively. The longest photographing distance is calculalted by executing an operation of Ivm+SVFR+ERFR2-AVFR=Dvm, based on the maximum light emitting quantity lvm, the film sensitivity, the diaphragm value and the range data. Also, the shortest photographing distance is calculated by executing an operating of Ivo+SVFR-ERFR1-AVFR=Dvo. The range data of an over side is regarded as a correct exposure. Even when a storing circuit is not operated normally, a correct exposure operation is executed, and it is prevented that an exposure error is generated and a photographing failure occurs.
Patent JP-H08275700-A (JP)
Title: Spinning reel for fishing
Inventor: SHINOHARA EIJI
IPC: A01K89/01
Filed: 1995-04-06
Abstract: PURPOSE: To compensate the twist of a fishing line in the delivery of the line with the twist of the line in winding independent of the variation of the winding diameter of the line, to minimize the generation and accumulation of the line twist and to prevent the entanglement and breakage of the line. CONSTITUTION: A bail-supporting member A is pivoted to the outside of the tip end of a pair of bail-supporting arms 2a of a rotor 2 with a screw 11 in a state freely reversible between the line-winding position shown by the solid line and the line-delivery position shown by the two-dot chain line. One of the bail-supporting member A is composed of a swinging arm 4 and a line slider 6 supporting a line-delivery roller 5. One of ring-shaped guide parts 7 is stacked on the inside of the swinging arm 4 and the cylindrical part of one of the ring-shaped guide part 7 is positioned at the outside of the outer circumference of the line-guiding roller 5 to form an inclined face 7d at the end.  The inclination of the inclined face 7d is adjusted so that the path of the fishing line 13 from the rod tip to the line-guiding roller 5 is positioned at the front side in the rotational direction of the rotor 2 in the winding of the line and the path of the line from the line-guiding roller 5 to a spool 3 is positioned at the back side of the rotational direction.
Patent JP-S5472980-A (JP)
Title: Electron-beam drawing unit
Inventor: OZASA SUSUMU
IPC: H01J37/305
Filed: 1977-11-24
Abstract: PURPOSE: To make it possible to automatize pattern beam focusing, by providing an electron-beam deflecting method between an electron gun and reference stop late, by detecting a shift in position of a final-image electron beam equivalent to an electron- beam deflection angle generated by the method, and by adjusting the focal length of the final-stage electron lens.  
     CONSTITUTION: The drawing unit is composed of electron gun 1, pattern stop 2, electron-beam deflectors 3 and 3', contraction lens 4, projection lens 5, sample operation surface 6, reflected-electron or secondary-electron detector 7, scanning deflecting coil 8, etc. Them the scanning image of rference mark 9 formed on operation surfaces 6 is observed and at the same time, diflectors 3 and 3' are operated to vary the electron-beam irradiation direction periodically. If the focusing is made improperly, the check image of reference mark 9 waves as shown in the Fig., so that the focusing can be done properly by adjusting the focal length of lens 5 until the check image can be obtained which will not wave. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6354462-A (JP)
Inventor: HANSU YURUGEN KURESU
IPC: C08K5/103
Filed: 1987-06-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04367737-A (JP)
Title: Preparation of catalyst for preparing methacrylic acid
Inventor: KURODA TORU
IPC: B01J27/199
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a catalyst having a porous structure and high methacrylic acid selectivity by adding a high-molecular org. compound having a mean particle size of 0.01-10mum to a catalyst component having a specific chemical composition and molding the resulting mixture before heat-treating the same. CONSTITUTION:A powdery catalyst component represented by formula PaMobXdYeZfOg (wherein X is As, Sb or Bi, Y is Fe, Cu or Zn, Z is K, Cs Tl, a-g are atomic ratios of respective elements and when a b is 12, a is 0.5 1-3, c is 0.01-3, d is 0-3, e is 0-3 and f is 0.01-3 and g is the number of oxygen atoms necessary for satisfying the valencies of respective components) is prepared by an evaporation-to-dryness method or a precipitation method. A high-molecular org. compound such as polymethyl methacrylate or polyisobutyl methacrylate is added to the powdery catalyst component and the resulting mixture is molded into a desired shape. This molded body is heated to predetermined temp. to remove the high-molecular org. compound to obtain a catalyst for preparing methacrylic acid.
Patent JP-H01310558-A (JP)
Title: Wiring structure of integrated circuit
Inventor: OKI HIDETAKA
IPC: H01L23/52
Filed: 1988-06-09
Abstract: PURPOSE:To equalize the load of each wiring and to contrive a reduction in skew by a method wherein a shorter wiring is provided with an additional wiring to an empty channel and the length of this additional wiring is set in a difference between the length of a longer wiring and the length of the shorter wiring. CONSTITUTION:A signal is inputted in relay gates 3a and 3b of internal cell row 2 from an input buffer 1 through a wiring 4. The inputted signal is distributed to circuits 6a to 6d on the last stage of other internal cell row 5 from the gates 3a and 4b through wirings 7a and 7b, whose lengths are different from each other. At this time, an additional wiring 8 to an empty channel is provided on the way of the shorter wiring 7a and the length of this wiring 8 is set in a difference between the length of the longer wiring 7b and the length of the shorter wiring. In such a way, by providing the wiring of a specified net group with the wiring 8, each load wiring length can be made equal and a reduction in skew is contrived about a clock distribution system and so on.
Patent JP-S5943200-A (JP)
Inventor: PIEERU FUREDENUTSUCHI
IPC: D21H17/37
Filed: 1983-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09323957-A (JP)
Title: Dienamine derivative and electrophotographic photoconductor using the same
Inventor: KAWAGUCHI HIROBUMI
IPC: C07D233/64
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound useful as a hole transfer agent for electrphpotographic photoconductors, solar cells, electroluminescence cells, etc. SOLUTION: This compound of formula I (X<1> and X<2> are each expressed by formula II, etc., Are is a substitutable aromatic hydrocarbon or a heterocyclic ring; R<1> to R<3> are each an alkyl, alkoxy, aryl or aralkyl; a, b and c are each 0-4), e.g. N,N'-diphenyl-N-N'-bis(3,4,5,6,-tetrahydro-2-biphenyl-pphenylene diamine, is obtained by a reaction of a N,N-diphenyl-phenylene diamine derivative of formula III (RA is an alkyl, alkoxy or halogen) and a 2-phenylcyclohexane derivative of formula IV at a mol ratio of (1:2). The compound of formula I has high charge transferability, excellent stability in light beam radiation, high photosensitivity and does not reduce its photosensitivity even after repeated applications, thus securing high performance as an electrophotographic photoconductor.
Patent JP-H10335993-A (JP)
Title: Waveform-generating apparatus
Inventor: KATAKURA MASAYUKI
IPC: H03K5/13
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a waveform-generating apparatus which can generate a predefined arbitrary signal waveform with high accuracy at a high speed and with a simple constitution. SOLUTION: A waveform-generating apparatus is provided with a memory 12, which stores each data V(i), SR(i), and T(i) of target voltage values defined at every changing point of an arbitrary signal waveform, time values, and inclination values deciding the rising and falling inclinations of the signal waveform, a data conversion circuit 13 which reads out the data V(i) and SR(i) of the target voltage values and inclination values, corresponding to the time values from the memory 12 based on a start pulse signal Sp and converts the data V(i) and SR(i) into analog signals Sv and Sr. A signal-outputting circuit 14 which successively generates analog signal waveforms Vout such that their waveforms rise or fall with time at changing points, which are equal to the target voltage values corresponding to the inclination values in accordance with the analog signals Sv and Sr.
Patent JP-H038267-A (JP)
Title: Sealed secondary battery
Inventor: HASUDA YOSHIAKI
IPC: H01M50/121
Filed: 1989-06-02
Abstract: PURPOSE:To lengthen the life of a battery with thin shape kept by forming an adhesive layer on a film base and embedding a part or the whole of a lead family base to decrease the contact area of the edge of the lead family base with a sulfuric acid electrolyte. CONSTITUTION:An adhesive layer 6 is formed on a plastic film base 4', and a part or the whole of lead family base 8 is embedded in the layer 6. An active material layer 7 is placed on the base 8, and an electrolyte is filled between a positive plate 1 and a negative plate 2. A film 4 also functions as a battery case, and the peripheries of the films 4, 4' are heat-sealed except for a safety vent 5 to form sealed structure. The thickness of the adhesive layer 6 is adjusted so that the lead family base 8 is suitably embedded in the layer 6. If the thickness of the lead family base is in the range of 50-100mum, that of the adhesive layer 6 is preferable to be adjusted to 30-150mum. Capacity drop of a battery attendant on charge-discharge cycles is decreased and the life is lengthened. The thickness of the battery is kept 1mm or less.